/* 移动端样式优化 */
@media (max-width: 992px) {
  /* 设置根元素字体大小 */
  html {
    font-size: 14px;
  }
  /* 顶部导航栏优化 */
  .header {
    height: 60px;
  }
  .header-container {
    height: 60px;
    padding: 0 15px;
  }
  .logo img {
    max-height: 35px;
  }
  /* 改进的移动菜单 */
  .mobileSide {
    top: 60px;
  }
  .mobileSide > div > li {
    padding: 12px 15px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 15px;
  }
  .mobileSide > div > li > ul > li {
    padding: 10px 15px 10px 30px;
    font-size: 14px;
  }
  /* 菜单展开图标优化 */
  .menu-arrow {
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
    background-color: rgba(0,0,0,0.03);
  }
  li.active .menu-arrow {
    background-color: rgba(255,102,0,0.1);
    transform: rotate(180deg);
  }
  /* 主内容区域调整 */
  .main-content {
    padding-top: 00px;
  }
  /* Banner 区域调整 */
  .banner {
    min-height: auto;
    padding: 30px 0;
  }
  .banner h2 {
    font-size: 24px;
    line-height: 1.3;
    margin-bottom: 10px;
  }
  .banner p {
    font-size: 14px;
    margin-bottom: 15px;
  }
  .banner .btn {
    padding: 8px 15px;
    font-size: 14px;
  }
  /* 滚动体验优化 */
  html {
    scroll-behavior: smooth;
  }
  /* 自定义滚动条 */
  ::-webkit-scrollbar {
    width: 6px;
  }
  ::-webkit-scrollbar-track {
    background: #f1f1f1;
  }
  ::-webkit-scrollbar-thumb {
    background: #ff6600;
    border-radius: 3px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #e65c00;
  }
  /* 返回顶部按钮 */
  .back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background-color: #ff6600;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 99;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  }
  .back-to-top.visible {
    opacity: 1;
    visibility: visible;
  }
  .back-to-top i {
    font-size: 20px;
  }
  /* 显示/隐藏控制 */
  .desktop-only {
    display: none !important;
  }
  .mobile-only {
    display: block !important;
  }
  /* CDN页面字体优化 */
  .cdn-content {
    font-size: 1rem;
  }
  .cdn-content h2 {
    font-size: 1.428rem; /* 20px */
    margin-bottom: 1.071rem; /* 15px */
  }
  .cdn-content h3 {
    font-size: 1.142rem; /* 16px */
    margin-bottom: 0.714rem; /* 10px */
  }
  .cdn-content p {
    font-size: 1rem;
    line-height: 1.6;
  }
  .pricing-card h3 {
    font-size: 1.285rem; /* 18px */
  }
  .pricing-price .amount {
    font-size: 1.714rem; /* 24px */
  }
  .pricing-features .feature-item {
    font-size: 0.928rem; /* 13px */
  }
  .faq-question {
    font-size: 1.071rem; /* 15px */
  }
  .faq-answer {
    font-size: 0.928rem; /* 13px */
    line-height: 1.5;
  }
  .contact-content h2 {
    font-size: 1.428rem; /* 20px */
  }
  .contact-content p {
    font-size: 1rem;
  }
  /* 在移动端隐藏联系我们部分 */
  .cdn-contact {
    display: none;
  }
  /* 价格显示简单修复 */
  .pricing-price {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.5rem 0;
  }
  .pricing-price .currency,
  .pricing-price .amount,
  .pricing-price .period {
    line-height: 1;
    display: inline-block;
    position: static;
  }
  .pricing-price .currency {
    margin-right: 2px;
  }
  .pricing-price .period {
    margin-left: 2px;
  }
  /* 价格卡片移动端优化 */
  .pricing-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 1rem;
  }
  .pricing-card {
    width: 100%;
    margin: 0;
    border: 1px solid #f0f0f0;
    border-radius: 0.8rem;
    overflow: hidden;
    box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
  }
  .pricing-header {
    padding: 1rem;
    border-bottom: 1px solid #f0f0f0;
    background-color: #fff;
    text-align: center;
  }
  .pricing-price {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.5rem 0;
    position: relative;
  }
  .pricing-price .currency {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    position: relative;
    line-height: 1;
    margin-right: 0.2rem;
    display: inline-block;
  }
  .pricing-price .amount {
    font-size: 2rem;
    font-weight: 700;
    color: #ff6600;
    line-height: 1;
    display: inline-block;
  }
  .pricing-price .period {
    font-size: 0.9rem;
    color: #777;
    margin-left: 0.3rem;
    line-height: 1;
    display: inline-block;
  }
  .pricing-features {
    padding: 1rem;
    background-color: #fff;
  }
  .feature-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f8f8f8;
  }
  .feature-item:last-child {
    border-bottom: none;
  }
  .feature-name {
    color: #555;
  }
  .feature-value {
    font-weight: 600;
    color: #333;
  }
  .pricing-action {
    padding: 1rem;
    text-align: center;
    background-color: #f9f9f9;
  }
  .btn-primary {
    background-color: #ff6600;
    color: white;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 2rem;
    font-weight: 500;
    display: inline-block;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  .btn-outline {
    background-color: transparent;
    color: #ff6600;
    border: 1px solid #ff6600;
    padding: 0.6rem 1.5rem;
    border-radius: 2rem;
    font-weight: 500;
    display: inline-block;
    text-decoration: none;
  }
  /* 定制方案标签 */
  .pricing-tag {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #ff6600;
    color: white;
    font-size: 0.8rem;
    padding: 0.3rem 0.8rem;
    border-radius: 0 0.5rem 0 0.5rem;
    z-index: 2;
  }
  .pricing-card.enterprise {
    border-color: #e0e0e0;
    position: relative;
  }
  .pricing-card.featured {
    border-color: #ff6600;
    box-shadow: 0 0.3rem 1rem rgba(255, 102, 0, 0.15);
  }
  /* DDOS防御样式特殊处理 */
  .feature-item .feature-value {
    text-align: right;
    word-break: keep-all;
  }
  /* 定制企业级套餐样式优化 */
  .enterprise-pricing {
    margin-top: 2rem;
  }
  .pricing-card.enterprise {
    background-color: #fff;
  }
  .pricing-card.featured {
    background-color: #fffaf6;
  }
  .pricing-card.featured .pricing-header {
    background-color: #fff9f5;
  }
  .pricing-card.featured .pricing-action {
    background-color: #fff9f5;
  }
  /* 高防御标签突出显示 */
  .pricing-tag.high-defense {
    background: linear-gradient(90deg, #ff3366, #ff6600);
    box-shadow: 0 2px 6px rgba(255, 51, 102, 0.3);
    font-weight: bold;
    letter-spacing: 0.5px;
  }
  /* 改进价格卡片的交互体验 */
  .pricing-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .pricing-card:active {
    transform: translateY(2px);
    box-shadow: 0 0.1rem 0.5rem rgba(0, 0, 0, 0.05);
  }
  /* 优化价格标签的视觉层次 */
  .pricing-header h3 {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
  }
}
@media (max-width: 768px) {
  /* 促销区域优化 */
  .promo-section {
    padding: 20px 15px;
    margin: 15px 0;
  }
  .promo-title {
    margin-bottom: 10px;
  }
  .promo-title-text {
    font-size: 18px;
  }
  .promo-desc {
    font-size: 14px;
    line-height: 1.4;
  }
  /* 服务器卡片优化 */
  .server-products {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .server-card {
    width: 100%;
    margin: 0;
  }
  .server-card-inner {
    padding: 15px;
  }
  .server-title {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .server-price {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .server-price .price {
    font-size: 24px;
  }
  .server-specs {
    margin-bottom: 15px;
  }
  .spec-row {
    margin-bottom: 8px;
    font-size: 14px;
  }
  .server-action .btn {
    padding: 8px 15px;
    font-size: 14px;
  }
  /* 功能特点区块优化 */
  .features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 0 15px;
  }
  .feature-box {
    padding: 15px;
    margin-bottom: 0;
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    background-color: #fff;
    display: flex;
    align-items: center;
  }
  .feature-icon {
    width: 60px;
    height: 60px;
    min-width: 60px; /* 确保图标不被压缩 */
    margin-bottom: 0;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background-color: rgba(255, 102, 0, 0.08);
  }
  .feature-icon img {
    max-width: 30px;
    max-height: 30px;
  }
  .feature-content {
    flex: 1;
  }
  .feature-title, .feature-box h3 {
    font-size: 16px;
    margin-bottom: 5px;
    color: #333;
  }
  .feature-desc, .feature-box p {
    font-size: 13px;
    line-height: 1.4;
    margin: 0;
    color: #666;
  }
  /* 客户案例展示优化 */
  .cases-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .case-box {
    width: 100%;
    margin: 0;
    padding: 15px;
    display: flex;
    align-items: center;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    background-color: #fff;
  }
  .case-logo {
    width: 60px;
    height: 60px;
    min-width: 60px;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background-color: rgba(255, 102, 0, 0.08);
  }
  .case-logo img {
    max-width: 30px;
    max-height: 30px;
  }
  .case-content {
    flex: 1;
  }
  .case-content h3 {
    font-size: 16px;
    margin-bottom: 5px;
    color: #333;
  }
  .case-content h3 a {
    color: #333;
    text-decoration: none;
  }
  .case-content p {
    font-size: 13px;
    line-height: 1.4;
    margin: 0;
    color: #666;
  }
  /* 数据中心地图优化 */
  .data-center-map {
    margin: 15px 0;
    padding: 0 15px;
    width: 100%;
  }
  .global-data-center {
    width: 100%;
    overflow: hidden;
  }
  .globe-container {
    width: 100%;
  }
  .world-map-wrapper {
    height: auto;
    min-height: 250px;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  }
  .world-map-bg {
    width: 100%;
    height: auto;
    display: block;
  }
  .data-centers-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .data-center-stats-overlay {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: calc(100% - 20px);
    max-width: 280px;
    margin: 0 10px;
  }
  .stat-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
  }
  .stat-row:last-child {
    margin-bottom: 0;
  }
  .stat-item {
    flex: 1;
    text-align: center;
  }
  .stat-number {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 4px;
  }
  .stat-unit {
    font-size: 12px;
    font-weight: normal;
    color: #666;
    margin-left: 2px;
  }
  .stat-label {
    font-size: 12px;
    color: #666;
  }
  /* 新闻和常见问题优化 */
  .content-split {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .split-column {
    width: 100%;
    margin-bottom: 15px;
  }
  .split-title {
    font-size: 18px;
  }
  .split-list li {
    padding-left: 0;
  }
  /* 移动端特定的列表前项目符号样式 */
  .split-list li:before {
    content: none;
    display: none;
  }
  .more-link {
    font-size: 14px;
    text-align: right;
  }
  /* 改进的表单和按钮 */
  input, select, textarea {
    font-size: 16px !important; /* 防止iOS缩放 */
    padding: 8px 12px;
    border-radius: 4px;
  }
  .btn {
    padding: 10px 15px;
    font-size: 16px;
    border-radius: 4px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  .btn:active {
    transform: translateY(2px);
  }
  /* 改进的轮播导航 */
  .banner-nav {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
  }
  .banner-nav:active {
    background-color: rgba(255, 255, 255, 0.5);
  }
  /* 价格显示简单修复 */
  .pricing-price {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.5rem 0;
  }
  .pricing-price .currency,
  .pricing-price .amount,
  .pricing-price .period {
    line-height: 1;
    display: inline-block;
    position: static;
  }
  .pricing-price .currency {
    margin-right: 2px;
  }
  .pricing-price .period {
    margin-left: 2px;
  }
  /* 价格卡片移动端优化 */
  .pricing-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 1rem;
  }
  .pricing-card {
    width: 100%;
    margin: 0;
    border: 1px solid #f0f0f0;
    border-radius: 0.8rem;
    overflow: hidden;
    box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
  }
  .pricing-header {
    padding: 1rem;
    border-bottom: 1px solid #f0f0f0;
    background-color: #fff;
    text-align: center;
  }
  .pricing-price {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.5rem 0;
    position: relative;
  }
  .pricing-price .currency {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    position: relative;
    line-height: 1;
    margin-right: 0.2rem;
    display: inline-block;
  }
  .pricing-price .amount {
    font-size: 2rem;
    font-weight: 700;
    color: #ff6600;
    line-height: 1;
    display: inline-block;
  }
  .pricing-price .period {
    font-size: 0.9rem;
    color: #777;
    margin-left: 0.3rem;
    line-height: 1;
    display: inline-block;
  }
  .pricing-features {
    padding: 1rem;
    background-color: #fff;
  }
  .feature-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f8f8f8;
  }
  .feature-item:last-child {
    border-bottom: none;
  }
  .feature-name {
    color: #555;
  }
  .feature-value {
    font-weight: 600;
    color: #333;
  }
  .pricing-action {
    padding: 1rem;
    text-align: center;
    background-color: #f9f9f9;
  }
  .btn-primary {
    background-color: #ff6600;
    color: white;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 2rem;
    font-weight: 500;
    display: inline-block;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  .btn-outline {
    background-color: transparent;
    color: #ff6600;
    border: 1px solid #ff6600;
    padding: 0.6rem 1.5rem;
    border-radius: 2rem;
    font-weight: 500;
    display: inline-block;
    text-decoration: none;
  }
  /* 定制方案标签 */
  .pricing-tag {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #ff6600;
    color: white;
    font-size: 0.8rem;
    padding: 0.3rem 0.8rem;
    border-radius: 0 0.5rem 0 0.5rem;
    z-index: 2;
  }
  .pricing-card.enterprise {
    border-color: #e0e0e0;
    position: relative;
  }
  .pricing-card.featured {
    border-color: #ff6600;
    box-shadow: 0 0.3rem 1rem rgba(255, 102, 0, 0.15);
  }
  /* DDOS防御样式特殊处理 */
  .feature-item .feature-value {
    text-align: right;
    word-break: keep-all;
  }
  /* 定制企业级套餐样式优化 */
  .enterprise-pricing {
    margin-top: 2rem;
  }
  .pricing-card.enterprise {
    background-color: #fff;
  }
  .pricing-card.featured {
    background-color: #fffaf6;
  }
  .pricing-card.featured .pricing-header {
    background-color: #fff9f5;
  }
  .pricing-card.featured .pricing-action {
    background-color: #fff9f5;
  }
  /* 高防御标签突出显示 */
  .pricing-tag.high-defense {
    background: linear-gradient(90deg, #ff3366, #ff6600);
    box-shadow: 0 2px 6px rgba(255, 51, 102, 0.3);
    font-weight: bold;
    letter-spacing: 0.5px;
  }
  /* 改进价格卡片的交互体验 */
  .pricing-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .pricing-card:active {
    transform: translateY(2px);
    box-shadow: 0 0.1rem 0.5rem rgba(0, 0, 0, 0.05);
  }
  /* 优化价格标签的视觉层次 */
  .pricing-header h3 {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
  }
  /* 行业应用移动端优化 */
  .industries-grid {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 0 10px;
  }
  .industry-item {
    padding: 15px;
  }
  .industry-icon {
    min-width: 40px;
    height: 40px;
    margin-right: 12px;
  }
  .industry-icon i {
    font-size: 20px;
  }
  .industry-item h3 {
    font-size: 1rem;
    margin-bottom: 6px;
  }
  .industry-item p {
    font-size: 0.85rem;
    line-height: 1.4;
  }
}
/* 触摸屏优化 */
@media (hover: none) {
  .server-card-inner:hover,
  .feature-box:hover,
  .case-box:hover,
  .promo-box:hover {
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  .server-action .btn:active,
  .promo-rules:active,
  .more-link:active {
    transform: translateY(2px);
  }
  /* 触摸反馈 */
  .server-card-inner:active,
  .feature-box:active,
  .case-box:active,
  .nav-link:active,
  .dropdown-item:active,
  .mobile-menu-toggle:active,
  .footer-link a:active {
    opacity: 0.8;
  }
  /* 增强点击区域 */
  .nav-link, 
  .dropdown-item a, 
  .footer-link a,
  .split-list li a {
    padding: 10px;
    display: block;
  }
  .promo-rules,
  .more-link {
    padding: 5px;
    display: inline-block;
  }
}
/* 小屏幕设备优化 */
@media (max-width: 480px) {
  .banner h2 {
    font-size: 22px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .footer-columns {
    padding: 20px 15px;
  }
  .footer-column {
    width: 100%;
    margin-bottom: 20px;
  }
  .footer-bottom {
    padding: 15px;
    flex-direction: column;
    align-items: center;
  }
  .footer-logo {
    margin-bottom: 15px;
  }
  .footer-info {
    text-align: center;
  }
  .copyright {
    font-size: 12px;
    margin-bottom: 10px;
  }
  .footer-links {
    justify-content: center;
  }
  .footer-links a {
    margin: 0 8px;
    font-size: 12px;
  }
  /* 优化的下拉框 */
  .custom-select {
    width: 100%;
    max-width: 100%;
  }
  /* 优化表单在小屏幕设备上的表现 */
  form {
    display: flex;
    flex-direction: column;
  }
  form input, 
  form select,
  form textarea {
    margin-bottom: 10px;
  }
  /* 更紧凑的间距 */
  .home-content {
    padding: 15px 0;
  }
  .promo-section {
    margin: 10px 0;
    padding: 15px;
  }
  .data-center-point {
    width: 6px;
    height: 6px;
  }
  .point-label {
    font-size: 8px;
    padding: 2px 4px;
    margin-bottom: 3px;
  }
  /* 价格卡片在小屏幕上的进一步优化 */
  .pricing-grid {
    padding: 0 0.5rem;
    gap: 1rem;
  }
  .pricing-card {
    border-radius: 0.6rem;
  }
  .pricing-header {
    padding: 0.8rem;
  }
  .pricing-price {
    padding: 0.2rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .pricing-price .amount {
    font-size: 1.6rem;
    font-weight: 700;
    color: #ff6600;
    margin: 0 0.1rem;
    line-height: 1;
    display: inline-block;
  }
  /* 使用纯色而不是渐变，更好的兼容性 */
  .pricing-price .amount {
    background: none;
    -webkit-text-fill-color: #ff6600; 
    text-fill-color: #ff6600;
    color: #ff6600;
  }
  .pricing-price .currency {
    font-size: 0.9rem;
    margin-right: 0.1rem;
    display: inline-block;
    line-height: 1;
  }
  .pricing-price .period {
    font-size: 0.8rem;
    margin-left: 0.2rem;
    display: inline-block;
    line-height: 1;
  }
  .pricing-features {
    padding: 0.8rem;
  }
  .feature-item {
    font-size: 0.85rem;
    padding: 0.4rem 0;
  }
  /* 超长防御值特殊处理 */
  .feature-item.long-value {
    flex-direction: column;
    align-items: flex-start;
  }
  .feature-item.long-value .feature-value {
    text-align: left;
    width: 100%;
    margin-top: 0.3rem;
    line-height: 1.3;
  }
  /* 自动添加长文本的类 */
  .feature-item .feature-value:where(:has(> span[style*="width:"])) {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  /* 标签位置调整 */
  .pricing-tag {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
  }
  /* 高价格特殊处理简化 */
  .pricing-card.featured .pricing-price .amount {
    font-size: 1.8rem;
    color: #ff5500;
  }
  /* 高亮价格数字动画效果 */
  @keyframes priceGlow {
    0% {
      filter: brightness(100%);
    }
    50% {
      filter: brightness(110%);
    }
    100% {
      filter: brightness(100%);
    }
  }
  .pricing-card.featured {
    animation: priceGlow 2s infinite;
  }
}
/* 数据中心点位样式 */
.data-center-point {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #ff6600;
  cursor: pointer;
  z-index: 10;
  transform: translate(-50%, -50%);
}
.data-center-point.self {
  background-color: #ff6600;
}
.data-center-point.partner {
  background-color: #3498db;
}
.pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: inherit;
  opacity: 0.7;
  z-index: -1;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  70% {
    transform: scale(2);
    opacity: 0;
  }
  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}
.point-label {
  position: absolute;
  white-space: nowrap;
  padding: 2px 6px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 3px;
  font-size: 10px;
  font-weight: bold;
  color: #333;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 5px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  opacity: 0.9;
  pointer-events: none;
}
/* 移动端数据中心样式 */
.mobile-data-center {
  padding: 0 15px;
  margin: 15px 0;
}
.data-center-stats-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 20px;
}
.stat-card {
  background-color: #fff;
  border-radius: 8px;
  padding: 15px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.stat-card .stat-number {
  font-size: 22px;
  font-weight: bold;
  color: #333;
  margin-bottom: 5px;
}
.stat-card .stat-unit {
  font-size: 14px;
  font-weight: normal;
  color: #666;
  margin-left: 2px;
}
.stat-card .stat-label {
  font-size: 14px;
  color: #666;
}
.mobile-locations {
  background-color: #fff;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.mobile-locations h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: #333;
  text-align: center;
}
.location-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.location-tag {
  display: inline-block;
  padding: 5px 12px;
  background-color: rgba(255, 102, 0, 0.08);
  border-radius: 15px;
  font-size: 13px;
  color: #ff6600;
}
@media (min-width: 993px) {
  .desktop-only {
    display: block !important;
  }
  .mobile-only {
    display: none !important;
  }
}